baber/WOPTO huggingface dataset:
Patent JP-S58163549-A (JP)
Title: Ladle for refining out of vacuum furnace
Inventor: IWANAMI YOSHIYUKI
IPC: B22D41/00
Filed: 1982-03-25
Abstract: PURPOSE:To improve the refractory material of a ladle, electric power and the unit of an electrode and to reduce the operating time by making the slag discharge trough in the top end part of the ladle provided with a porous plug in the bottom attachable and detachable, and providing a flange for vacuum sealing on the ladle side surface in the lower part thereof. CONSTITUTION:A ladle 8 for refining out of a vacuum furnace is provided with an attachable and detachable slag discharge trough 11 in the top end part and a flange 9 for vacuum on the ladle side wall in the lower part thereof. The length l in the radial direction of the ladle of the trough 11 is larger than the width W of the flange 9. The steel which is melted and refined in an open-hearth furnace is received in the ladle 8 on a moving base 10 and the slag on the molten steel is allowed to overflow through the trough 11 iuto a slag pot. The floating of the slag is accelerated while inactive gaseous argon is bubbled from a porous plug 5. After discharging of the slag in (a'), the trough 11 is removed by an unbolting 13 method, and a cover for vacuum sealing is mounted to the flange 9 in (d') and is locked up, whereafter the steel is subjected to vacuum refining. Thus, just one unit of the ladle is required in each one charge and the need for transfer of the molten steel and reheating is eliminated.
Patent JP-2000241225-A (JP)
Title: Volumeter
Inventor: NISHITSU TAKAHISA
IPC: G01B17/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a volumeter capable of high precise measurement of a sample volume when it is approximate to a vessel volume, and a volumeter capable of high precise measurement of the volume of a pit of a road. SOLUTION: A volumeter is provided with an acoustic system constituted of a Helmholtz resonator obtained by connecting a vessel with a cylindrical acoustic pipe, an sound source, a microphone, and a means for measuring a resonance frequency. Instead of the cylindrical acoustic pipe, the volumeter 1 is provided with an acoustic pipe 3 having two or more penetrating holes 31 in a column having the same external form as the cylindrical acoustic pipe. Both ends smaller than the sectional area of the penetrating hole 31 of the cylindrical acoustic pipe are opened. As a result, the amount of correction of pipe port end is reduced and precision of measurement is improved.
Patent JP-H03250553-A (JP)
Title: Fluorescent lamp
Inventor: SATO ATSUSHI
IPC: H01J61/35
Filed: 1990-02-27
Abstract: PURPOSE:To prevent exfoliation of films from each other due to electric attracting force by allowing a substance, which is charged in opposite polarities positive and negative when contacting tin oxide of a transparent electroconductive film, to exist on at least the surfaces of particles of titanium oxide which form an ultraviolet ray shutoff film. CONSTITUTION:A transparent electrode 2 consisting of tin oxide is formed over the inner surface of a glass bulb 1 for a fluorescent lamp concerned, and thereover is directly put an ultraviolet shutoff film 3 consisting of particles of titanium oxide to whose surfaces aluminum oxide is baked fast, and further thereover a fluorescent film 4 is laid. At the end of this laminate a filament is fitted sealedly, and a starter gas such as Ar and an appropriate amount of Hg are encapsulated in the bulb. These tin oxide and titanium oxide have approx. equal charging order and amount of contact charging, to get the same potential when charged to generate a repulsive force, but because of existence of aluminum oxide which has a charging order apart therefrom greatly, they are charged in opposite polarities to each other and are hard to exfoliate with attraction force. Thus the yield of a production line can be enhanced to a great extent.
Patent JP-2000244533-A (JP)
Title: Device and method for controlling network device, storing medium storing network device controlling program
Inventor: OCHIAI MASAHITO
IPC: H04L12/70
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To desirably set an IP address which should be set originally by detecting a special attribute value by a standard protocol concerning received data and setting various kinds of parameters in accordance with the attribute value when the destination physical address of data is equal to its own physical address. SOLUTION: When a network driver module receives a frame via a network I/F control part, Ethernet Header is analyzed. When a destination MAC address is one of its own MAC address, a broadcast header is investigated to judge its value. Processing by an ICMP pseudo managing module is added to a general ICMP echo message processing, and the processing of an IP module is partially changed in addition. It is possible to execute safety IP address setting processing by an ICMP echo request message.
Patent JP-S58164009-A (JP)
Title: Converting method of digital signal
Inventor: KAMO MASAYOSHI
IPC: G11B20/14
Filed: 1982-03-24
Abstract: PURPOSE:To modulate and demodulate a digital signal which is suitable for write and readout of a magnetic recording device, by generating not only a binary signal of ''0'' and ''1'' but also a ternary signal by adding ''2'', and writing a signal expressed by ''2'' as a rectangular pulse at the time of write. CONSTITUTION:In a code conversion table, 8BX uses an 8 bit code, and 3 values of logic ''0'', ''1'' and ''2'', but logic 2 is used for a part (0001, 0110 and 1000 of 4B) marked with * in the margin. The conditions of this 8BX are as follows: (a) The last bit (bit of the right end) shall be always logic. (b) Between a bit of logic 1 and the following bit of logic 1, 2 or more bits of logic ''0'' are inserted. (c) 3 or more bits of logic ''0'' shall be always continued before and after the bit of logic 2. In this way, the 8BX is prepared. Therefore, a clock signal is extracted easily, and generation of a bit error can be prevented exactly.
Patent JP-S58163942-A (JP)
Title: Negative sheet processing system
Inventor: INOUE TSUGIO
IPC: G03D15/10
Filed: 1982-03-24
Abstract: PURPOSE:To execute efficient processing of negative sheets, by causing the perforation parts of the sheets with a perforation opening device provided on the route for conveying the sheets, and detecting the perforation parts optoelectrically. CONSTITUTION:Negative sheets 2 are conveyed to a driving roll 3a with a motor controlled by a controller. They are held with most of the lateral width pressed between a press roll 4A and a driving roll 3A, and conveyed in a normal state, but a part of the sheet is forced to ride over the projected part 3B of the lower member 3 of a detector, as shown in the left end of the figure, and conveyed in a deformed state. At that time, the unperforated part of the sheet 2 is conveyed in a state deformed as a whole, but the corresponding perforated part 2A is opened widely.
Patent JP-S61205984-A (JP)
Inventor: ONUKI KAZUICHI
IPC: G09G5/24
Filed: 1985-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000202096-A (JP)
Title: Game machine
Inventor: NAGANO HIROTOYO
IPC: A63F7/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the flowing-down mode of game balls is rich in variety and which is high in elaboration and is capable of amusing a player as long as he likes without boring him. SOLUTION: A pachinko machine 1a is provided with a wide rectangular pattern display part 3 formed of a 10-inch large-sized liquid crystal screen at the approximate center of a game region 2. A plate member 4 formed of a transparent synthetic resin integrally provided with a plurality of obstructing bodies bent in V shape is disposed in front of the pattern display part 3. Then game balls projected into the game area 2 are made to flow down not only through both sides of the pattern display part 3 but also over front of the pattern display part 3 as colliding with each of the obstructing bodies.
Patent JP-H01221499-A (JP)
Title: Detergent composition for automatic dish washer
Inventor: SASAI YASUO
IPC: C11D17/00
Filed: 1988-02-29
Abstract: PURPOSE:To form a compsn. which can impact brightness inherent in glass to the glass after washing in spite of substantial freedom from a builder comprising a salt of phosphoric acid, and which comprises a particular nonionic surfactant, an alkali metal salt of a fatty acid, and a particular alkaline inorg. builder. CONSTITUTION:This liq. detergent compsn. comprises the following three components and substantially free from a builder composed of a salt of phosphoric acid: 3-15wt.% nonionic surfactant having a clouding point of 35 deg.C or below in the form of a 1wt.% aq. soln. about 0-5wt.% alkali metal salt of a fatty acid having about 10-22 carbon atoms in total, amount 20-60wt.% alkaline inorg. builder composed of at least one member selected from among the salts of metasilicic acid and silicic acid and at least one member selected from among salts of carbonic acid and hydrogencarbonic acid, wherein the CO3 to SiO2 wt. ratio of the alkaline inorg. builder is 1/1-5/1.
Patent JP-S53130634-A (JP)
Title: Novel 2-(3-phenoxyphenyl) propionic acid ester derivatives
Inventor: NODA KANJI
IPC: A61K31/44
Filed: 1977-04-20
Abstract: PURPOSE: 2-(3-Phenoxyphenyl)propionic acid ester derivative I(n is 1,2; R 1  is H, methyl, ethyl;R 2  is OH, trihalomethyl, aryl, pyridyl);e.g. 2-(3-phenoxyphenyl) propionic acid-o-fluorobenzyl ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55138670-A (JP)
Title: Inter-vehicle distance measuring apparatus
Inventor: IIJIMA TAKASHI
IPC: G01S15/931
Filed: 1979-04-16
Abstract: PURPOSE:To obviate the calculation of wrong inter-vehicle distances by processing the inter-vehicle distance data as a missing when the receiving waves are not detected within a fixed time after the transmission of ultrasonic waves. CONSTITUTION:An inter-vehicle distance operating unit 8 clocks the period of the ultrasonic waves transmitted from a transmitter 2, converts these to an inter-vehicle distance and displays the same in a data display circuit 60. A temperature setting device 52 sets the temperature at the measuring of the inter-vehicle distance, corrects the output of an oscillator 15 by this and generates the clock pulses for the purpose of operating the distance at the frequency corresponding to the temperature. When the arithmetic circuit 8 fails to receive the receiving pulses despite the lapse of the specified time after the transmission of ultrasonic waves from the transmitter 2, it processes the inter-vehicle distance data of the time as a missing.
Patent JP-H09243122-A (JP)
Title: Clean room
Inventor: YUI MICHIHIRO
IPC: F24F7/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a clean room in which the vibration amplification of a fan filter unit mounted on a ceiling is reduced. SOLUTION: The rotation of the fan or motor of a plurality of fan filter units 30 aligned on a ceiling is reversely conducted to that of the fan or motor of the other adjacent fan filter unit thereby to cancel the vibrations to one another.
Patent JP-S52130240-A (JP)
Title: Power input momentary interrupt control system in information processi ng unit
Inventor: KOTANINO TADAO
IPC: G06F1/26
Filed: 1976-04-24
Abstract: PURPOSE: To enable the continuance of the interrupted processing even with the processing interrupt with the power input momentary interrupt and to enable the power capacity for the main memory unit required in the interrupt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03255020-A (JP)
Title: Solid dentifrice
Inventor: NAKANAGA HIROSHI
IPC: A61K8/24
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a solid dentifrice simply cleaning teeth, not requiring use of a toothbrush, by press molding a dentifrice composition comprising at least an abradant, wetting agent and foaming agent. CONSTITUTION:A dentifrice composition comprising at least an abradant, a wetting agent and a foaming agent is press molded. In the case of high content of liquid components, the dentifrice composition is optionally mixed with a binder (one conventionally used for dentifrice). An abradant having fine particles as much as possible is proferable as the abradant and an abradant having particle size used in common dentifrice is sufficiently utilized. Hydroxyapatite is especially preferably used as the abradant because hydroxyapatite has excellent adsorptivity of bacterial plaque and organic substances and properties of readily attaching the surface of teeth and promoting recalcification. The dentifrice is only rubbed in the surface of teeth and lightly washed to clean the teeth.
Patent JP-S6056397-A (JP)
Inventor: GIYUNAA ASUTONAA
IPC: F27D99/00
Filed: 1984-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63214890-A (JP)
Title: Data input method for arithmetic processing unit by facsimile equipment
Inventor: WAKATABE SUNAO
IPC: G06K7/10
Filed: 1987-03-02
Abstract: PURPOSE:To easily and quickly input a data to a computer by inputting position information of a mark in OMR foam to an arithmetic processing unit based on a facsimile picture signal after the OMR foam is read in a facsimile equipment. CONSTITUTION:A frame arranged corresponding to various symbols of the OMR foam is smeared by a pencil or the like in response to an input symbol data to apply marking and the marked OMR foam is read in a facsimile equipment 1A. The facsimile equipment 1A converts the picture information of the OMR foam into a strong/weak electric signal. Then the position information of the mark represented by the strong/weak electric signal of the facsimile equipment 1A is inputted to the arithmetic processing unit 2. The arithmetic processing unit 2 obtains the symbol data by the position information only of the frame of the OMR paper.
Patent JP-H05252394-A (JP)
Title: Image processing method
Inventor: MURAKAMI YASUMICHI
IPC: H04N1/40
Filed: 1992-03-04
Abstract: PURPOSE:To improve picture quality at the time of converting a fine image into a normal image by locally averaging the gradation density values of respective picture elements(PEs) adjacently arranged on regular-interval positions in the main scanning direction and binarizing a remarked PE. CONSTITUTION:In the case of binarizing the remarked PE (x), the gradation density values of respective peripheral PEs surrounding the PE (x) are locally averaged. A 'threshold' necessary for binarizing processing is determined from the obtained average value. On the other hand, conditions for respective peripheral PEs surrounding the PE (x) are PEs existing on the main scanning line(ML) including the remarked PE (x) to be binarized, two or more main scanning lines continuously arranged on the upper and lower positions of the line ML and PEs arranged in the vicinity of the PE (x) and all of the PEs are arranged so that three or more PEs are adjacently arranged on regular-interval positions on the main scanning line.
Patent JP-S63215658-A (JP)
Title: Benzoyloxamide derivative and herbicide containing said derivative as active component
Inventor: SHIDA TAKAFUMI
IPC: C07C239/00
Filed: 1987-03-04
Abstract: NEW MATERIAL:The compound of formula I (R is H or 1-3C alkyl; R<1> and R<2> are H, halogen or 1-3C alkyl; when both R and R<2> are H, R<1> is not 2-methyl or 3-methyl). EXAMPLE:Benzoyloxamide 1-phenylhydrazone. USE:A herbicide exhibiting excellent herbicidal effect especially against broad- leaved plants and free from phytotoxicity to crops such as rice, wheat and corn. PREPARATION:The compound of formula I can be produced by reacting an aniline derivative of formula II with nitrous acid, reacting the product with 2-phenyl-2-oxazolin-5-one and then reacting with an amine derivative.
Patent JP-S63215807-A (JP)
Title: Hydraulic control type valve system control mechanism
Inventor: UCHIMURA TOSHITAKA
IPC: F01L1/18
Filed: 1987-03-04
Abstract: PURPOSE:To attempt prevention of breakage of constitutional parts due to high load by connecting a piston which drives an intake and an exhaust valve to a rocker arm by a bendable connecting link, and by regulating the movement of the connection center in the connecting link by a stopper. CONSTITUTION:A cam 2 is arranged on the central line in the longitudinal direction of a cylinder head 1, a rocker shaft 3 is arranged above the cam 2 and a rocker arm 4 is rotatably supported by the rocker shaft 3. And one end of the rocker arm 4 touches the cam 2 and the other end touches a stem 6 through a piston 5 respectively. And an intake valve 7 and an exhaust valve 8 are formed at the lower end of the stems 6. In this constitution, a link fulcrum 19 is provided at the upper part of the rocker arm 4, one end of a connecting link 20 is connected to this fulcrum 19 and the other end is connected to the piston 5. And a stopper 16 for regulating movement of a connection center 14 is provided.
Patent JP-S55139383-A (JP)
Title: Production of spirochroman derivative
Inventor: MATSUNAGA KAZUO
IPC: C07D493/10
Filed: 1979-04-17
Abstract: PURPOSE: The reaction between an aliphatic ketone and resorcin at a specific molar ratio is effected in the presence of a specific amount of inorganic acid to produce high-purity title compound useful as a monomer for epoxy resin, asistant for photographic films and others in high yield in a short time.  
     CONSTITUTION: The reaction between 1mol of aliphatic ketone and 1W3mol of resorcin is carried out in the presence of more than 0.5, preferably 1.0W4.0 equivalents, per mol of resorcin, of inorganic acid to give a spirothroman derivative of the formula (R 1  is methyl, ethyl; R 2  is H, methyl). The optimum reaction temperature is 40W80°C. The inorganic acid is preferably hydrochloric or sulfuric acid. The present invention prevents the formation of flavane derivatives and polymers and gives the objective compound with high selectivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08210617-A (JP)
Title: Exhaust gas treating apparatus for incinerating facility
Inventor: TOMONO YUTAKA
IPC: F28F19/04
Filed: 1995-03-08
Abstract: PURPOSE: To effectively utilize the heat of exhaust gas by composing a humidity control unit for cooling the exhaust gas by a heat exchanger for cooling high- temperature exhaust gas from an incinerating furnace with the air, and a heat exchanger for heating low-temperature exhaust gas from a duct collector with high-temperature gas from the furnace. CONSTITUTION: High-temperature gas exhausted from an incinerating furnace is passed through a second heat exchanger 22 and a first heat exchanger 21 to lower its temperature. Slaked lime is added to the exhaust gas on the way of feeding to a bag filter 12, flying ash is removed by the filter 12, raised at its temperature in the exchanger 22, the heat of the exhaust gas is recovered, further heated by a gas burner 15 provided in an exhaust gas feeding tube 13, introduced to a denitrifying unit 14 to be denitrified. The air for cooling the exchanger 21 to be heated is supplied into the exhaust gas output from the unit 14 to prevent white fuming. Thus, when the exhaust gas output from the filter 12 is heated to the temperature necessary to denitrify it by a catalyst, the second exchanger is utilized to use the heat of the exhaust gas.
Patent JP-S56143218-A (JP)
Title: Amphoteric polyamide resin
Inventor: MASUO FUJIO
IPC: C08G69/26
Filed: 1980-04-10
Abstract: PURPOSE: A linear amphoteric polyamide resin having high hydrophilicity, water- absorptivity and metal chelating properties, comprising specified repeating units.  
     CONSTITUTION: A polyamide resin comprising repeating units of the formula, wherein (n) is 1W5, and having carboxyl groups in side chains and imino groups in a main chain. The above resin is prepared by polycondensing a polyethylenepolyamine such as diethylenetriamine with butanetetracarboxylic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63216921-A (JP)
Title: Method for rolling two-phase stainless steel
Inventor: TATEYAMA SATORU
IPC: B21B3/02
Filed: 1987-03-04
Abstract: PURPOSE:To improve work efficiency and to reduce the unit requirement of fuel, by hot rolling two-phase stainless steel to provide a desired shape at a specified finishing temp. and by water-cooling the hot rolled steel to a specified temp. CONSTITUTION:An ingot of two-phase stainless steel having a ferrite-austenite two-phase structure is sent to a blooming mill and hot rolled to provide a prescribed shape at >=950 deg.C finishing temp. of the stock. The hot rolled stock is immediately water-cooled to <=400 deg.C without carrying out soln. heat treatment. Since the stock is cooled at a higher cooling rate than a cooling rate at which sigma-phase deposits, the stock is cooled to ordinary temp. before sigma-phase begins to deposit, so that deposition of sigma-phase is prevented.
Patent JP-H10243784-A (JP)
Title: Identification of gene coding type ii membrane protein
Inventor: KATO MASASHI
IPC: C07K19/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the identification of the gene coding type II membrane protein that is useful in development of medicines by expressing a fused gene between a specific DNA fragment and a gene coding a reporter protein in mammalian cells. SOLUTION: A DNA fragment to be identified (for example, HP10085 originating from the cDNA library of human lymphoma cell strain U937 resembling human initial activation antigen CD69) and the gene that codes reporter protein (for example, urokinase type plasminogen activator) are fused and the fused gene is recombined with pSSD1 vector and the recombinant vector is used to transform Escherichia coli JM109, from which plasmid DNA is extracted and transfected into mammalian cells (COS-7 cells). The judgment of whether or not the reporter protein is expressed on the membrane surface of the transfected culture cells is used as an indicator to enable the subject identification (by detecting the activity of the corresponding enzyme).
Patent JP-S53133557-A (JP)
Title: Rolling method for roughly shaped steel billet for shape
Inventor: NISHIO MIKIO
IPC: B21B1/08
Filed: 1977-04-27
Abstract: PURPOSE:To produce the roughly shaped steel billet without tongue-tip, overlap, flaw, etc., by shaping the rectangular-section-steel-ingot carrying out the flat rolling, interstitial rolling and flattening rolling from the side corresponding to the flange, and then, by carrying out the reform rolling from the side corresponding to the web.
Patent JP-H08241809-A (JP)
Title: Organic magnetic material,its manufacturing process,magnetictoner containing it and magnetic ink
Inventor: REONIIDO GURIGORIAN
IPC: C09D11/328
Filed: 1995-02-13
Abstract: PURPOSE: To provide an organic magnetic material having good reproducibility and exhibiting ferromagnetism at room temperatures by a simple synthesis method, by coupling an alkaline metal with a specified tetraazaporphyrin derivative or porphyrin derivative. CONSTITUTION: An alkaline metal is coupled with a tetraazaporphyrin derivative expressed by a formula I or a porphyrin derivative expressed by a formula II. In the formula I, M is selected from the group consisting of two hydrogens, a diamagnetic metal, or a compound of diamagnetic metal. Although the diamagnetic metal or compound of diamagnetic metal may be only one type, a mixture of two or more types may also be used. A is an aromatic nucleus forming base that may have a substituent and can contain nitrogen at 1, 4 level. Reaction to be carried out is so-called doping, and annealing is subsequently carried out, if necessary. The ratio of the alkaline metal to the tetraazaporphyrin derivative to be used for the reaction is not more than 6, preferably 1 to 4, in terms of mol ratio.
Patent JP-S52131508-A (JP)
Title: Continuous preparation of diisopropylether
Inventor: TAKEZONO TETSUYA
IPC: C07C41/00
Filed: 1976-04-28
Abstract: PURPOSE: Diisopropylalcohol is made to react with propylene in the presence of a strongly acidic cation-exchange resin as a catalyst and diisopropylether is continuourly prepared in high yield by the distillation of the reaction solution after contacting with a granular olid acid as a neutralizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio